baber/WOPTO huggingface dataset:
Patent GB-2338583-A (GB)
Title: Evaluation based learning system
Inventor: CARLILE JOHN B
IPC: G09B7/02
Filed: 1998-03-27
Abstract: An evaluation based learning system (EBLS) is provided which is used by authors, teachers, students and education administrators for the development of courses, the teaching of courses, the studying of courses and the administration of information and data relevant to the courses. The EBLS provides an efficient authoring, teaching and learning environment wherein a database of questions and answers are linked to a textbook to facilitate the learning and evaluation process of students studying a textbook.
Patent GB-2363722-A (GB)
Title: Clay pigeon target composition
Inventor: GLADDERS STANLEY BRIERS
IPC: F41J1/01
Filed: 1999-12-10
Abstract: A method of making clay pigeons involves the steps of compacting a dry powder including an inorganic filler and a binder. The clay pigeon is a dry pressed and pitchless. The inorganic filler may comprise a clay which may amount to less than 50% by weight of the inorganic filler and calcium carbonate which may amount to more than 50% by weight of the filler. The binder may comprise a lignosulphonate compound. The inorganic filler and binder may be mixed as a slip and spray dried to form the dry powder before compacting. The invention overcomes the problems of handling plastic wet clay to form the pigeons.
Patent HU-T60265-A (HU)
Title: Process for producing aryl- (or heteroaryl)-piperazinyl alkyl azole derivatives and pharmaceutical compositions comprising such compounds
Inventor: MERCE VIDAL RAMON
IPC: C07D471/04
Filed: 1992-01-28
Abstract: Heterocyclic compounds, characterised in that they correspond to the general formula I 
<IMAGE>
 in which 
 
  Ar represents a nitrogenous or non-nitrogenous aromatic radical, chosen from the variously substituted aryls, 2-pyrimidine, 2-(N-methyl)imidazole and 3-(1,2-benzisotriazole) 
  n can have the values 1 to 6 
  Z1 represents a nitrogen atom or a group C-R1 
  Z2 represents a nitrogen atom or a group C-R2 
  Z4 represents a nitrogen atom or a group C-R4 
  Z5 represents a nitrogen atom or a carbon atom 
  Z6 represents a substituted or unsubstituted aza group or methylene group, 
  provided that when Z5 represents a nitrogen atom, Z6 is a substituted or unsubstituted methylene group, and that when Z5 is a carbon atom, Z6 is a substituted or unsubstituted aza group, 
  and R1, R2, R3 and R4, which are identical or different, also being able to form a part of another aromatic or non aromatic ring, represent a hydrogen atom, a halogen, a lower alkyl radical, a hydroxyl radical, a carboxyl radical, a carboxamido radical, an alkyloxycarbonyl radical or an aryl or substituted aryl radical, 
  and when Ar is 2-pyrimidine and Z6 is a substituted or unsubstituted methylene group, the assembly Z1, Z2, Z4 and Z5 forms an aromatic heterocycle, chosen from the group comprising the trisubstituted imidazole, the substituted or unsubstituted benzimidazole and the substituted or unsubstituted imidazopyridine radical, 
 and their addition salts with pharmaceutically acceptable acids, except for the compounds for which Ar is a substituted or unsubstituted phenyl, Z5 and Z2 each represent a nitrogen atom, Z1 represents a group C-R1 and Z4 a group C-R4, and R3-R4 form a part of another aromatic ring.
Patent HU-T64771-A (HU)
Title: New method for producing 16 alfa-methyl-steroides
Inventor: BUENDIA JEAN
IPC: B01J31/02
Filed: 1993-06-10
Abstract: The invention relates to a new process for preparing the compounds of formula (I): <IMAGE> in which the rings A and B represent a 3-keto- DELTA <4>-6-R3, optionally in a form protected in position 3, or 3-keto- DELTA <1,4>-6-R3, R is methyl or -CH2OR' where R' is hydrogen or an ether or ester residue, R1 and R2 form a  beta  epoxide, a second bond, or R1 is hydrogen, ketone, or hydroxy in  alpha  or  beta , optionally in etherified or esterified form, and R2 is hydrogen, or R1 is hydrogen and R2 is  alpha -hydroxy, or R1 is  beta -hydroxy optionally etherified or esterified and R2 is a fluorine or a bromine in  alpha , and R3 is hydrogen, fluorine or methyl in  alpha  or beta , according to which a  DELTA <16(17)> derivative is treated with a methylating agent, followed by intermediate hydrolysis and the enol thus obtained is oxidised by molecular oxygen in the presence of an appropriate reducing agent. The compounds (I) are known anti-inflammatory agents or possible precursors.
Patent HU-T69307-A (HU)
Title: Method for coating heat transfer packing material with catalyst and/or adsorbent and process for use of packings in regenerative incineration systems
Inventor: PEREIRA CARMO J
IPC: F23G7/07
Filed: 1994-05-06
Abstract: Improved regenerative packing materials are made by coating conventional heat transfer packing structures with a washcoat containing a catalyst or an adsorbent. When these regenerative packing materials are used for the destruction of volatile organic compounds (VOCs) in a regenerative system, they permit the use of lower average temperatures to oxidize the VOCs which improves operation and the life of the equipment. Catalysts include noble metals and base metals. <IMAGE>
Patent HU-T71170-A (HU)
Title: Process for exterior packing of loads using a strech film and machine and film for carrying out said process
Inventor: MARTIN-COCHER JEAN-PAUL
IPC: B65B11/16
Filed: 1993-08-25
Abstract: PCT No. PCT/FR93/00827 Sec. 371 Date Aug. 29, 1995 Sec. 102(e) Date Aug. 29, 1995 PCT Filed Aug. 25, 1993 PCT Pub. No. WO94/04419 PCT Pub. Date Mar. 3, 1994A method and a machine for wrapping loads of items grouped together in a bundle that may be palletized or otherwise, by means of a stretchable film put into place around the bundle and, where appropriate, a pallet, after the film has been pre-stretched and paid out from a spool or the like on which it is stored in the pre-stretched state with an elongation value of about 150% to 500% and a tension, after relaxation, lying in the range 2 to 7, and preferably in the range 2 to 3 daN/mm2 of film section per turn.
Patent HU-T76646-A (HU)
Inventor: SEBOEK ZSUZSA
IPC: C07D209/16
Filed: 1995-12-27
Abstract: A találmány tárgya eljárás az ^képletű N-acetil-5-metoxi-triptamin (melatonin) előállítására {ll·- képletű^ 5-metoxi-triptamin és izopropenilácetát reakciójával olymódon, hogy szerves oldószerben 1 mól 5-metoxi-triptamint 1 mól . L·-·. κ. izopropenilacetáttal reagáltatunk.
Patent HU-T73690-A (HU)
Title: Variant phosphoenolpyruvate carboxylase, gene thereof, and process for producing amino acid
Inventor: IZUI KATSURA
IPC: C12N9/88
Filed: 1994-08-17
Abstract: A variant phosphoenolpyruvate carboxylase that is not substantially inhibited by aspartic acid is produced by introducing a variant phosphoenolpyruvate carboxylase gene, such as one wherein the 625th glutamic acid residue from the N-terminus of the carboxylase has been replaced by a lysine residue or one wherein the 438th arginine residue has been replaced by a cysteine residue, into Escherichia coli or a coryneform bacterium. An amino acid can efficiently be produced by using this carboxylase. <IMAGE>
Patent HU-T77138-A (HU)
Title: Pyrido[3,2,1-i,j][3,1]benzoxazine derivatives, process for their preparation and pharmaceutical compositions containing them
Inventor: BREMM KLAUS DIETER
IPC: C07D498/06
Filed: 1995-06-28
Abstract: PCT No. PCT/EP95/02510 Sec. 371 Date Jan. 3, 1997 Sec. 102(e) Date Jan. 3, 1997 PCT Filed Jun. 28, 1995 PCT Pub. No. WO96/01829 PCT Pub. Date Jan. 25, 1996Disclosed are pyrido[3,2,1-i,j][3,1]benzoxazine compounds of the formula (I):    <IMAGE>  (I)  wherein z represents a radical having the formula:, -O- or a direct bond; and the other variables in formula (I) and Z are as described herein. The compounds have antibacterial properties and also disclosed are antibacterial compositions containing them and methods of using them to prevent or combat bacterial infections. Methods for preparing the compounds are also disclosed.
Patent HU-9801693-A (HU)
Inventor: DR MURANYI ISTVAN
IPC: A01H5/10
Filed: 1998-07-27
Abstract: A találmány tárgya KH Agria fajtanevű ősziárpa-fajta takarmányőzásicélú felhasználásra. A fajta a GK-33-614 x Baja keresztezésből kerültelőállításra ismételt egyedszelekcióval. A fajta lassú kezdetinövekedésű, növénymagassága rövid, szárszilárdsága, bőkrősődóképessége kiváló. A fülecske, a szálka és a pelyva antőciánt nemtartalmaz. A visszahajló zászlólevelű növények gyakőrisága nagy.Kalászőlása késői. Kalásza kétsőrős, párhűzamős alakú, hősszú. réseközépkései, ezerszemtömege 44-48 g. A kalászőrsó legalsó őrsótaggörbülete gyenge. A szemen a talpserte szőrözöttsége hősszú. A szemena hasi barázda szőrözöttsége hiányzik. Az aleűrőnréteg színe fehér,életfőrmája őszi. ŕ
Patent IL-41170-A (IL)
Title: Anthelmintically active 2-carbalkoxy-amino-benzimidazole-5(6)-phenyl ethers and process for preparing them
IPC: C07D235/30
Filed: 1972-12-25
Abstract: 2-Carbalkoxy-amino-benzimidazole-5(6)-phenyl ethers of the formula (I) in which R1 represents alkyl of 1 to 4 carbon atoms, R2 and R3 represent, independently of each other, hydrogen, hydroxyl, alkoxy of 1 to 4 carbon atoms, halogen, trifluoromethyl, alkyl of 1 to 4 carbon atoms or carbalkoxy of 1 to 4 carbon atoms in the alkoxy group, R4 represents hydrogen or chlorine and X represents oxygen or sulfur, useful as anthelmintics.
[US3954791A]
Patent IL-67023-A (IL)
Title: Substituted thiazolidinyl esters of phosphoric and sulfuric acid
IPC: C07D277/54
Filed: 1982-10-20
Abstract: Compounds of the formula    <IMAGE>  (I)  in which one of the symbols R1 and R2 represents an alkyl radical that has 3 or 4 carbon atoms and is unsaturated in the 2,3-position, and the other represents such a radical or lower alkyl, R3 and R4 each represents, independently of the other, hydrogen or methyl, and A represents a radical of the formula   <IMAGE>  in which Z1, or each of Z2 and Z3 independently of the other, represents hydrogen or lower alkyl, or Z2 and Z3 together represent lower alkylene, and salts of such compounds in which Z1, or Z3 and optionally also Z2, represent(s) hydrogen, exhibit tumor-inhibiting activities.
Patent IL-69292-A (IL)
Title: Muramyl peptides substituted by 1,2-diacylated-sn-glycero-3-hydroxyphosphoryl,their manufacture and pharmaceutical compositions containing them
IPC: C07H15/00
Filed: 1983-07-21
Abstract: The compounds of the formula I    <IMAGE>  (I)    <IMAGE>  in which each of R1, R4 and R6, independently of the others, represents hydrogen or lower alkanoyl, R2 represents C1-4-alkyl, hydroxymethyl or phenyl, R3 represents hydrogen or methyl, R5 represents hydrogen or C1-3-alkyl, R7 represents C1-3-alkyl that is unsubstituted or substituted by hydroxy, mercapto or methylthio, R8 represents hydrogen or lower alkyl, X represents oxygen or the group NH, Y represents C1-4-alkylidene, and each of R9 and R10, independently of the other, represents C11-17-alkyl or C11-17-alkenyl, and their salts, have an immunostimulating activeity.
Patent IL-74866-A (IL)
Title: Method for selectively combating weeds in cultures of useful plants
IPC: A01N47/36
Filed: 1985-04-10
Abstract: A novel process for selectively controlling weeds in crops of useful plants in the pre-emergence process by the use of herbicidal sulfonylurea derivatives, which process comprises applying the herbicidal active substance in close proximity to and simultaneously with the cultivated-plant seed to the cultivated area.
Patent IL-84093-A (IL)
Title: Aralkyl-4h-1,2,4-triazole derivatives,their preparation and pharmaceutical compositions containing them
IPC: C07D249/10
Filed: 1987-10-05
Abstract: Aralkyl-4H-1,2,4-triazole derivatives, in particular 5-phenyl(lower alkyl)-4H-1,2,3-triazole-3-carboxamide of the formula 
<IMAGE>
 in which Ph denotes phenyl substituted by lower alkyl, halogen and/or trifluoromethyl, alk represents lower alkylidene, R1 is hydrogen or lower alkyl and R2 represents carbamyl optionally substituted by lower alkyl or lower alkanoyl, and their salts and, if appropriate, their tautomers and salts. These compounds can be used as pharmaceutical active substances.
Patent IL-98300-A (IL)
Title: Oxa- and thiazolidinedione hypoglycemic and hypocholesterolemic compounds and pharmaceutical preparations containing them
IPC: C07D263/56
Filed: 1991-05-29
Abstract: A series of 5-(4-[2-substituted benzoxazolylmethoxy]benzyl)oxa- and thiazolidine-2,4-diones as antidiabetic and cholesterol lowering agents.
Patent JP-H02189885-A (JP)
Title: Transistor induction heating device
Inventor: UCHIDA SHIGEYASU
IPC: H05B6/06
Filed: 1989-01-18
Abstract: PURPOSE:To remove abnormality in a transistor base signal caused by external turbulence by furnishing an opposite parallel diode on a pulse transformer drive transistor. CONSTITUTION:An opposite parallel diode is installed on a pulse transformer drive transistor. When a negative voltage is impressed on A-line, current flows through a diode D2, pulse transformer PT1, and floating capacitance C so as to generate an abnormality pulse. If there is a diode D4, however, it is bypassed thereby, and no abnormality pulse will be generated in the pulse transformer PT1. This abnormality pulse is mixed up with the regular signal on the mating party to cause arm shortcircuiting in the transistor to lead to breakage of the element concerned. Accordingly provision of an opposite parallel diode D4 can preclude perfectly possible breakage of element due to external turbulence intruding through a lead stretched at the pulse transformer.
Patent JP-S59135857-A (JP)
Title: Preparation of additive for food
Inventor: SAKAMOTO AKIO
IPC: A23L27/24
Filed: 1983-01-24
Abstract: PURPOSE:To prepare a food additive applicable to noodles, pickles, etc., by using squeezed grape skin and dreg liquor produced in the brewing of wine as raw materials. CONSTITUTION:100g of squeezed skin of red grape or white grape produced in the brewing of wine is mixed with about 20g of dreg liquor produced in the brewing of wine and about 80g of water. The mixture is fermented with enzyme at 30-40 deg.C for about 1 month, and the resultant stock solution is treated with e.g. a mixer, etc. and filtered to obtain the objective food additive.
Patent JP-H06217891-A (JP)
Title: Structure of mounting bowl and counter on cabinet
Inventor: WAKAO KAZUO
IPC: A47K1/02
Filed: 1993-01-26
Abstract: PURPOSE:To simply mount the bowl and counter on the cabinet by eliminating the silicone coating process in working sites. CONSTITUTION:A counter supporting member 2 mounted on a cabinet 1 is projected upward more than the upper surface of the cabinet 1. A counter fitting section 3 opening sideways at a part projected upward more than the cabinet 1 of the counter supporting member 2 is provided. A counter 5 is fit to the section 3 through a water-proof packing 4. The lower surface of end part of a bowl 8 is mounted through a double-sidd adhesive tape 7 on an upper side piece 6 of the counter supporting member 2 constructing the upper piece of the counter fitting section 3. Thus, the water can be sealed without coating with the silicone on the mounting part between the bowl 8 and the counter 5 in the factory.
Patent JP-S60153550-A (JP)
Title: Data storage device
Inventor: FURUYA HIDEAKI
IPC: G06F12/02
Filed: 1984-01-24
Abstract: PURPOSE:To prevent the generation of an idle address having no data in a memory by providing an address control device counting a frame even when the number of words in one frame of data to be stored is not 2<n>. CONSTITUTION:When a sink detecting circuit 4 in an address control device 10 detects a think signal (a), a frame address which is the output of a register 11 becomes 24, so that addresses based upon the output SIGMA of an adder 13 become 24-47. Thus, the address of a RAM7 is specified by the output of the adder 13 and 8-bit parallel data obtained by converting a data bit (c) from a demodulating circuit 3 by a serial/parallel conversion circuit 8 are written in the RAM7. Consequently, respective words of the data are successively written in the RAM7 without generating any blank, and every advancement of 24 addresses, the RAM7 is accessed by a sink clock.
Patent JP-H01188119-A (JP)
Title: Dual tuning circuit
Inventor: ITATSU YASUO
IPC: H03J3/28
Filed: 1988-01-22
Abstract: PURPOSE:To facilitate the selection and adjustment of the coupling inexpensively and to increase the degree of freedom of an interval between both coils by coupling the primary tuning circuit and the secondary tuning circuit by a resistor. CONSTITUTION:The primary tuning circuit 10 and the secondary tuning circuit 20 are coupled by a resistor R1 in common use for the supply of a tuning control voltage. Thus, number of parts is less and the resistor is less expensive than the capacitor. Thus, the selection and adjustment of the coupling degree is facilitated and when a variable resistor is employed for the coupling resistor R1, the coupling degree is adjustable stepless. Since the resistor offers larger degree of freedom for the leg pitch than that of the capacitor, the degree of freedom of the interval of both the coils is larger and even if the coils L1, L2 are located apart with each other, they are easily coupled.
Patent JP-2000203036-A (JP)
Title: Method and apparatus for manufacturing ink jet head
Inventor: SATO HIROSHI
IPC: B41J2/055
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce the number of steps and to shorten the manufacturing time by providing a height regulating means for regulating the height of a piezoelectric actuator between a stage for positioning the actuator and a base substrate. SOLUTION: A stage 3 is arranged on a base substrate 5 through a silicone rubber sheet 4. The sheet 4 has an elasticity capable of regulating the height of a piezoelectric actuator 1 by deforming when pressurized, and can be repeatedly used without modifying in quality by heating. Such an elastic sheet is used to press a plurality of the actuators 1 arranged on the substrate 5 without distortion of a channel plate. Thus, the plurality of the actuators are heated at once to the channel plate to be adhesively fixed in the state that a positional relationship between the actuators arranged on the substrate and the channel plate is decided, and hence the number of steps can be decreased, and the manufacturing time can be shortened.
Patent JP-S60122264-A (JP)
Title: Intake device for two-cylinder and two-cycle engine
Inventor: TANBA SHINICHI
IPC: F02M35/104
Filed: 1984-01-23
Abstract: PURPOSE:To make the vibration of each intake pipe mutually interfere to reduce the pressure fluctuation in said intake pipe and obtain a air-fuel mixture with a stabilized mixture ratio by connecting the intake pipes to each other, which are respectively provided on two cylinders having a phase difference of 180 deg. from each other, by means of a balance tube. CONSTITUTION:In a crankcase compression type two-cylinder and two-cycle engine, two cylinders E1, E2, having a phase difference of 180 deg. from each other have suction pipes 12, 12' and carburetors 13, 13' respectively, arranged on the same side in parallel, and suction pipes 12, 12' are connected to the crankcases 10, 10' of cylinder E1, E2 respectively through the suction ports 11, 11' of cylinders 1, 1', which are opened and closed by pistons 2, 2', respectively. Each of both ends of a balance tube 20, which also serves as an intake pipe, is opened at a site, close to the intake ports 11, 11' of respective intake pipes 12, 12'. Thereby, the deviations in the vibrational phase of air columns produced in intake pipes 12, 12' are made to mutually interfere, reducing the pressure fluctuation in the intake pipes, to form a air-fuel mixture with a stabilized mixture ratio in each of carburetors 13, 13'.
Patent JP-H04246313-A (JP)
Title: Temperature controller of vacuum cleaner
Inventor: IWAHARA AKIHIRO
IPC: A47L7/04
Filed: 1991-01-31
Abstract: PURPOSE:To obtain the temperature controller of a vacuum cleaner which can execute surely tick punching without raising the cost, and also, can secure the safety of an air blower motor. CONSTITUTION:The controller is provided with a temperature detecting means 50 for detecting a temperature in an air duct, and a CPU 17 for setting the longest operation time by the temperature in the air duct at the time of starting an operation detected by the temperature detecting means 50. The circulating air duct is constituted by connecting a handy control part 15 to a cleaner main body 12. By an air blower motor 8, a circulating air duct is subjected to hot air circulation, and a temperature of the air duct placed in the handy control part 15 is detected by the temperature detecting means 50. By the temperature in the air duct at the time of starting the operation detected by the temperature detecting means 50, the longest operation time is set by the CPU 17.
Patent JP-H03215711-A (JP)
Title: Optical fiber sensor
Inventor: OTA JUNICHI
IPC: G01D5/26
Filed: 1990-01-19
Abstract: PURPOSE:To improve measurement accuracy and to arrange many sensors closely by connecting couples of optical branching device which can branch light and have different wavelength ranges in series by optical fibers. CONSTITUTION:The couples of optical branching device A3 and optical branching device B4 which can branch light and have the different wavelength ranges are arranged and connected in series by the optical fibers 2, and an OTDR 1 is installed on its one end. Optical fibers 5 for demultiplexing which have open ends are connected to the other-terminal sides of the device A3 and B4. Further, oil 6 which is nearly equal in refractive index to the clad parts of the optical fibers 5 and driving parts 7 are provided. The open end surface of each optical fiber 5 for branching enters and exits from the oil 6 associatively with the motion of the driving part 7 and the intensity of Fresnel reflection on the end surface of the optical fiber 5 varies. Consequently, the motion of the driving part 7 can be detected. The sensors detect the intensity of the Fresnel reflection directly, so loss generated at the sensor part is slight and many sensors can be arranged.
Patent JP-S5396583-A (JP)
Title: Cutter
Inventor: MICHIDA SHIYOUJI
IPC: B26D7/08
Filed: 1977-02-02
Abstract: PURPOSE: To improve cutting effect by preventing the staggering of upper and lower blades with projections which are provided on a horizontal portion of an upper support and on a horizontal portion of a blade holder, and by exerting with the upper blade and projections a bending moment on a plate material to be cut. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05205049-A (JP)
Title: Radiograph processor
Inventor: NAKAZAWA MASAYUKI
IPC: G06T5/20
Filed: 1992-01-24
Abstract: PURPOSE:To shorten processing time for the non-sharp mask processing of digital radiograph signals. CONSTITUTION:Plural selected sampling points are set on an original image (S2). In this case, a non-sharp mask signal Qus is calculated for each sampling point by using only the signal values of sampling points contained in a prescribed mask (S3). Next, the arithmetic of beta.(A-Qus) is executed by using a constant A and a correcting coefficient beta (S4 and S5) so as to prepare a reduced image signal for processing. After the reduced image signal for processing is interpolated so as to make the picture elements as many as that of the original image, the signal is added to an original image signal Q [Q'=Q+beta.(A-Qus)], and the non-sharp mask processing is executed to compress the dynamic range (S6).